Description/Type

Vertical, 4Stroke cycle, Single acting, Totally enclosed, High speed, Compression ignition diesel engine

Model GVR-II
Power Rating  (bhp) 6.5
                          (kW)  4.7
Speed (rpm) 1500
Bore x Stoke (mm) 85X110
Cubic cap. (cc) 624
No of cylinder 1
Dir. of rotation Clockwise when looking from the flywheel. Optional-Anticlockwise
Fuel pump/Inject Make/Type Make Mico/Usha .Type single cylinder flange mounted without camshaft 1no. for single cylinder & 2 nos. for twin cylinder
Fuel inj. pre. (kg/sq.cm) 190/210
Fuel injection timing BTDC (degree) 27
Bumping clearance (mm)+ 1.2
Nominal compression ratio 16.5:1
L.O.pump capacity (ltrs) 2.85
L .O. consumption 0.8 TO 1.2 % of SFC
Governor Type/Class Type-mechanical centrifugal    Class-B1 or A2 depending on application
Specific fuel consump. (gm/kWh) 251
Fuel oil recommended High speed diesel as per IS :1460
L.O. specification HD-type 3 as per IS : 496-1982 /SAE 20W40
Fuel tank capacity (ltrs) 6.5
Fuel tank  refilling time period (hrs.). Engine running at full load 5.0
L.O. system P.P.
Weight Bare/Gross (kg) 145/220
Overall dimension 
bare L x W x H mm 
525X465X845
packing L x W x H mm 685X570X940
Starting System Hand start with cranking handle
Power take off Flywheel end
 
Pump Size in mm
Engine
RPM  
Suc X Del HP/KW   8 9 10 11 12 13 14 15 16 17
Volute Type     Dischargein LPS
75 x 62 6.5 / 4.7 1500 - 21 - 19 0 17 - - 14 11
75 X 75 6.5 / 4.7 1500 23 22 21 - 18.50 - 16.5 - 11 9
100 X 100 6.5 / 4.7 1500 29 - 26 - 21 - 16 8 - -
 
Pump Size in mm
Engine
RPM  
Suc X Del HP/KW   8 9 10 11 12 13 14 15 16 17
Split Casing     Dischargein LPS
75 x 75 6.5 / 4.7 1500 22 - 19 - 17 - 15 - 10 -
125 x 125 6.5 / 4.7 1500 48 46 43 38 29 - - - - -